28. Susan, who lives in Hackensack, NJ volunteered to travel to Chicago, IL in March to work on a home-building project for Habitat for Humanity (a qualified charitable organization). She was in Chicago, IL for three weeks. She normally makes $500 per week as a carpenter's assistant and plans to deduct $1,500 as a charitable contribution. In addition, she incurred the following costs in connection with the trip: $800 for transportation, $1,200 for lodging, and $400 for meals. What is Susan's deduction associated with this charitable activity? a. $2,200 b. $2,400 c. $600 d. $1,200